Graphic News] More nicotine in e cigarettes than packs say The Korea Herald Schoolchildren who use e cigarettes more likely to try tobacco University of Leeds Vaping: How popular are e cigarettes? E cigarette cessation interest and quit attempts among young adults reporting exclusive e cigarette use or dual use with other tobacco products: How can we reach them? E cigarettes increase harm to smokers, so should not be promoted as a harm reduction strategy (in 10 slides) Stanton Glantz blog